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Cellular Respiration QUIZ
Glycolysis happens in the *
cytoplasm outside the mitochondria
in the matrix
in the intermembrane space
on enzymes in the cristae
During cellular respiration glucose is __________________ *
REDUCED
OXIDIZED
The presence of which molecule is the determining factor in the pathway pyruvate will follow? *
During cellular respiration, H+ ions build up in the___________________ *
stroma
thylakoid space
intermembrane space
matrix
What molecule acts as the final electron acceptor at the end of the ETC during cellular respiration? *
oxygen
water
carbon dioxide
glucose
All of the following are products of the Citric Acid cycle EXCEPT *
ATP
NADH
NADPH
FADH2
CO2
What happens to the NADH produced in glycolysis and the Krebs cycle *
joins with pyruvate to make glucose
passes electrons to the ETC
releases H+ ions into the stroma
passes electrons to acetyl CoA
Which part of cellular respiration produces the most ATP? *
glycolysis
fermentation
Krebs cycle
Electron Transport Chain
Which of the following electron carriers produces the most ATP during cellular respiration? *
NADH
NADPH
FADH2
None of these makes more ATP; they all produce the same amount
During beta oxidation *
a H+ gradient is created
photophosphorylation makes ATP
fatty acids are fed into the Krebs cycle
NAD+ carriers are regenerated